813700006 has 8 divisors (see below), whose sum is σ = 1394914320. Its totient is φ = 348728568.

The previous prime is 813699989. The next prime is 813700021. The reversal of 813700006 is 600007318.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29060701 + ... + 29060728.

It is an arithmetic number, because the mean of its divisors is an integer number (174364290).

Almost surely, 2^813700006 is an apocalyptic number.

813700006 is a deficient number, since it is larger than the sum of its proper divisors (581214314).

813700006 is a wasteful number, since it uses less digits than its factorization.

813700006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58121438.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 813700006 is about 28525.4273587619. The cubic root of 813700006 is about 933.5869515136.

The spelling of 813700006 in words is "eight hundred thirteen million, seven hundred thousand, six".